Both the Florida Highway Patrol and the Pinellas County Sheriff's Office are investigating.

Based on preliminary information, the FHP says a BMW driven by 29-year-old Jonathan Peter Bytautas ran a red light at the intersection and collided with a Chevy pickup truck. The two vehicles then crashed into another pickup truck.

The driver of the Chevy pickup, 54-year-old Robert Henry Raymer Jr. of Holiday, died at the scene. Bytautas was hospitalized with serious injuries. The third driver suffered minor injuries and was treated at the scene.